BR112021012479A2 - Dispositivo de codificação de imagem em movimento, método de codificação de imagem em movimento, programa de codificação de imagem em movimento, dispositivo de decodificação de imagem em movimento, método de decodificação de imagem em movimento e programa de decodificação de imagem em movimento - Google Patents
Dispositivo de codificação de imagem em movimento, método de codificação de imagem em movimento, programa de codificação de imagem em movimento, dispositivo de decodificação de imagem em movimento, método de decodificação de imagem em movimento e programa de decodificação de imagem em movimento Download PDFInfo
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- BR112021012479A2 BR112021012479A2 BR112021012479-9A BR112021012479A BR112021012479A2 BR 112021012479 A2 BR112021012479 A2 BR 112021012479A2 BR 112021012479 A BR112021012479 A BR 112021012479A BR 112021012479 A2 BR112021012479 A2 BR 112021012479A2
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Applications Claiming Priority (3)
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JP2018247409 | 2018-12-28 | ||
JP2018-247409 | 2018-12-28 | ||
PCT/JP2019/050012 WO2020137850A1 (ja) | 2018-12-28 | 2019-12-20 | 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、動画像復号装置、動画像復号方法及び動画像復号プログラム |
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BR112021012479A2 true BR112021012479A2 (pt) | 2021-09-08 |
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BR112021012479-9A BR112021012479A2 (pt) | 2018-12-28 | 2019-12-20 | Dispositivo de codificação de imagem em movimento, método de codificação de imagem em movimento, programa de codificação de imagem em movimento, dispositivo de decodificação de imagem em movimento, método de decodificação de imagem em movimento e programa de decodificação de imagem em movimento |
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EP (1) | EP3905688A4 (es) |
JP (5) | JP6763466B2 (es) |
KR (2) | KR20230137505A (es) |
CN (2) | CN112352433B (es) |
BR (1) | BR112021012479A2 (es) |
MX (1) | MX2021007708A (es) |
WO (1) | WO2020137850A1 (es) |
Families Citing this family (4)
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JP7247345B2 (ja) * | 2018-12-13 | 2023-03-28 | ベイジン、ターチア、インターネット、インフォメーション、テクノロジー、カンパニー、リミテッド | ビデオ復号化方法、ビデオ復号化装置、及びプログラム |
WO2020137850A1 (ja) * | 2018-12-28 | 2020-07-02 | 株式会社Jvcケンウッド | 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、動画像復号装置、動画像復号方法及び動画像復号プログラム |
CN112042191B (zh) * | 2019-01-01 | 2024-03-19 | Lg电子株式会社 | 以基于历史的运动矢量为基础预测处理视频信号的方法和设备 |
CN113784132B (zh) * | 2019-02-20 | 2023-04-25 | 北京达佳互联信息技术有限公司 | 用于帧间预测的运动向量舍入、截取和存储的方法和装置 |
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JP3277111B2 (ja) | 1995-10-18 | 2002-04-22 | シャープ株式会社 | 動画像符号化装置および動画像復号化装置 |
EP1274254B1 (en) | 1995-08-29 | 2011-07-06 | Sharp Kabushiki Kaisha | Video coding device and video decoding device with a motion compensated interframe prediction |
JP4544334B2 (ja) * | 2008-04-15 | 2010-09-15 | ソニー株式会社 | 画像処理装置および画像処理方法 |
KR20100077551A (ko) * | 2008-12-29 | 2010-07-08 | 주식회사 동부하이텍 | 동영상의 흔들림 보정 장치 및 동영상의 흔들림 보정 방법 |
US8737480B2 (en) | 2011-01-14 | 2014-05-27 | Motorola Mobility Llc | Joint spatial and temporal block merge mode for HEVC |
WO2013088697A1 (ja) | 2011-12-16 | 2013-06-20 | パナソニック株式会社 | 動画像符号化方法、動画像符号化装置、動画像復号方法、動画像復号装置、および動画像符号化復号装置 |
WO2016008157A1 (en) * | 2014-07-18 | 2016-01-21 | Mediatek Singapore Pte. Ltd. | Methods for motion compensation using high order motion model |
US9838710B2 (en) | 2014-12-23 | 2017-12-05 | Intel Corporation | Motion estimation for arbitrary shapes |
CN108605138B (zh) * | 2016-02-01 | 2022-08-09 | Oppo广东移动通信有限公司 | 预测图像生成装置、运动图像解码装置、以及运动图像编码装置 |
WO2017147765A1 (en) | 2016-03-01 | 2017-09-08 | Mediatek Inc. | Methods for affine motion compensation |
WO2017156705A1 (en) * | 2016-03-15 | 2017-09-21 | Mediatek Inc. | Affine prediction for video coding |
US10560712B2 (en) * | 2016-05-16 | 2020-02-11 | Qualcomm Incorporated | Affine motion prediction for video coding |
WO2018061563A1 (ja) * | 2016-09-27 | 2018-04-05 | シャープ株式会社 | アフィン動きベクトル導出装置、予測画像生成装置、動画像復号装置、および動画像符号化装置 |
US10448010B2 (en) | 2016-10-05 | 2019-10-15 | Qualcomm Incorporated | Motion vector prediction for affine motion models in video coding |
JP6288237B2 (ja) * | 2016-12-26 | 2018-03-07 | 株式会社Jvcケンウッド | 画像符号化装置、画像符号化方法、画像符号化プログラム、送信装置、送信方法及び送信プログラム |
US10681370B2 (en) * | 2016-12-29 | 2020-06-09 | Qualcomm Incorporated | Motion vector generation for affine motion model for video coding |
WO2018141416A1 (en) | 2017-02-06 | 2018-08-09 | Huawei Technologies Co., Ltd. | Video encoder and decoder for predictive partitioning |
CN116437104A (zh) | 2017-05-19 | 2023-07-14 | 松下电器(美国)知识产权公司 | 解码方法和编码方法 |
KR20200023481A (ko) * | 2017-08-03 | 2020-03-04 | 엘지전자 주식회사 | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
EP3794822A4 (en) * | 2018-05-25 | 2022-09-28 | HFI Innovation Inc. | METHOD AND APPARATUS FOR DERIVING AFFINE MODE MOTION VECTOR PREDICTION FOR A VIDEO CODING SYSTEM |
US11140398B2 (en) * | 2018-08-20 | 2021-10-05 | Mediatek Inc. | Methods and apparatus for generating affine candidates |
US10944984B2 (en) * | 2018-08-28 | 2021-03-09 | Qualcomm Incorporated | Affine motion prediction |
CN111010571B (zh) * | 2018-10-08 | 2023-05-16 | 北京字节跳动网络技术有限公司 | 组合仿射Merge候选的生成和使用 |
WO2020137850A1 (ja) * | 2018-12-28 | 2020-07-02 | 株式会社Jvcケンウッド | 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、動画像復号装置、動画像復号方法及び動画像復号プログラム |
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- 2019-12-20 WO PCT/JP2019/050012 patent/WO2020137850A1/ja unknown
- 2019-12-20 CN CN201980044804.2A patent/CN112352433B/zh active Active
- 2019-12-20 MX MX2021007708A patent/MX2021007708A/es unknown
- 2019-12-20 BR BR112021012479-9A patent/BR112021012479A2/pt unknown
- 2019-12-20 KR KR1020237032460A patent/KR20230137505A/ko not_active Application Discontinuation
- 2019-12-20 KR KR1020207037253A patent/KR102583811B1/ko active IP Right Grant
- 2019-12-20 CN CN202110126765.XA patent/CN112954366A/zh active Pending
- 2019-12-20 EP EP19904216.9A patent/EP3905688A4/en active Pending
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- 2019-12-27 JP JP2019239369A patent/JP6763466B2/ja active Active
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2020
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2021
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2022
- 2022-09-25 US US17/952,282 patent/US11917133B2/en active Active
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2023
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US20230328232A1 (en) | 2023-10-12 |
CN112352433B (zh) | 2024-06-28 |
US11917133B2 (en) | 2024-02-27 |
KR20230137505A (ko) | 2023-10-04 |
JP2020195165A (ja) | 2020-12-03 |
MX2021007708A (es) | 2021-08-05 |
JP7331916B2 (ja) | 2023-08-23 |
JP6763466B2 (ja) | 2020-09-30 |
US20230020931A1 (en) | 2023-01-19 |
JP2023129691A (ja) | 2023-09-14 |
US11503278B2 (en) | 2022-11-15 |
KR20210015899A (ko) | 2021-02-10 |
JP2023165848A (ja) | 2023-11-17 |
EP3905688A4 (en) | 2022-09-28 |
CN112954366A (zh) | 2021-06-11 |
CN112352433A (zh) | 2021-02-09 |
EP3905688A1 (en) | 2021-11-03 |
KR102583811B1 (ko) | 2023-09-26 |
JP2022051734A (ja) | 2022-04-01 |
US20210243436A1 (en) | 2021-08-05 |
US20230328230A1 (en) | 2023-10-12 |
JP7015013B2 (ja) | 2022-02-02 |
JP2020109964A (ja) | 2020-07-16 |
WO2020137850A1 (ja) | 2020-07-02 |
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